Latest TCS Aptitude Question SOLUTION: In school there are some bicycles and 4 wheeler wagons.one Tuesday there are 190 wheels in the campus.How manu bicycles are there

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In school there are some bicycles and 4 wheeler wagons.one Tuesday there are 190 wheels in the campus.How manu bicycles are there

Asked In TCS pureti naresh (10 years ago)

Solved Akanksha Mishra Read Solution (8)

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Read Solution (8) :

Akanksha Mishra  (10 years ago)

Answer is calculate using the options given in the answer..

for example total wheels are 182 and options are a.20 b.19 c.18 d.16
so we can possibility using the given values.
a.---> 20*2=40--->182-40--->142--> for 4 wagons 142/4 is not possible so a is not true.
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b.--->19*2=38--->182-38--->144--> for 4 wagons 144/4=36 is possible so b is true.
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c.---->18*2=36--->182-36--->146--> for 4 wagons 146/4 is not possible so c is not true.
d.---->16*2=32--->182-32--->150--> for 4 wagons 150/4 is not possible so d is not true.

Is this solution Helpfull? Yes (24) | No   

dipa  (10 years ago)

tis questn has data insufficient

Is this solution Helpfull? Yes (5) | No   

Shruti  (10 years ago)

Data inadequate

Is this solution Helpfull? Yes (3) | No   

Animesh Anand  (10 years ago)

this question can be solved if provided with options

Is this solution Helpfull? Yes (2) | No   

Dwarampudi Dharanisindhu  (10 years ago)

data not sufficient

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sowbarnika Devi  (10 years ago)

data insufficient

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supraja  (10 years ago)

Let no. of bicycles be x
& no. of wagons be y
so, 2x+4y=190
by solving, we get
no. of bicycles=39 (wheels=>2*39=78)
no. of wagons=28 (wheels=>4*28=112)

Is this solution Helpfull? Yes (2) | No (4)  

sambaladeevi bindu  (10 years ago)

taking equation as 4x+2y=190 then 2x+y=95 sub y=15 we get x=40 which satisfies the equation hence there are 15 bycycles and 40 wagons

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